Hi simbad,
If it's a room already contained within your property and if only small power tools being run of 13amp plugs, I'd put a Switched fused connection unit in it rather than an MCB. You can then run a string of socket outlets from that point.
Remember that when adding to existing circuits you will need a minor works certificate to prove this circuit complies to BS7671.
KB

[quote="kbrownie"]Hi simbad,
If it's a room already contained within your property and if only small power tools being run of 13amp plugs, I'd put a Switched fused connection unit in it rather than an MCB. You can then run a string of socket outlets from that point.
Remember that when adding to existing circuits you will need a minor works certificate to prove this circuit complies to BS7671.
KB[/quote]

Thanks for the reply KB, i will do it as you say as the room is within my property.